1951696406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 3219543936

約数和(自身を除く): 1267847530

約数列:

[1, 2, 11, 22, 211, 422, 433, 866, 971, 1942, 2321, 4642, 4763, 9526, 10681, 21362, 91363, 182726, 204881, 409762, 420443, 840886, 1004993, 2009986, 2253691, 4507382, 4624873, 9249746, 88713473, 177426946, 975848203, 1951696406]

約数ペア:

[(1, 1951696406), (2, 975848203), (11, 177426946), (22, 88713473), (211, 9249746), (422, 4624873), (433, 4507382), (866, 2253691), (971, 2009986), (1942, 1004993), (2321, 840886), (4642, 420443), (4763, 409762), (9526, 204881), (10681, 182726), (21362, 91363)]